Summary
generated automatically from NVD datadanmu_api before 1.21.7 has a missing-authentication flaw (CWE-306) that applies when the default TOKEN is in use and ADMIN_TOKEN is unset. An unauthenticated remote attacker can send POST requests to /api/env/set, /api/env/add, or /api/env/del to change the server's environment configuration. This lets them set ADMIN_TOKEN to lock out operators, redirect OTHER_SERVER or PROXY_URL to enable SSRF, and trigger redeployment. The CVSS v3.1 score is 9.8 (CRITICAL).
NVD description
danmu_api before 1.21.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to modify server environment configuration when the default TOKEN is used and ADMIN_TOKEN is unset. Attackers can send POST requests to /api/env/set, /api/env/add, or /api/env/del to set ADMIN_TOKEN, lock out operators, redirect OTHER_SERVER or PROXY_URL for SSRF, and trigger redeployment.
In-depth analysis on cveo.tech
This CVE is covered in an article: context, affected versions and published fixes.
CVSS v3.1 Score
Information
- Published
- 26 oct. 2026
- Updated
- 26 oct. 2026
- Status
- Deferred
- Source
- disclosure@vulncheck.com
Weaknesses (CWE)
References (5)
Similar CVEs
Other vulnerabilities of type CWE-306
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